Scuba Season

Zebra Shark

Stegostoma tigrinum

Sighting evidence at Kabira Bay, Ishigaki Island

Zebra Shark

Photo: Luis P. B. · CC BY-NC

Zebra sharks (locally called leopard sharks in their adult patterning) rest motionless on the sandy floor of Kabira Bay, relying on buccal pumping to breathe without moving their bodies. Adults reach 2.5 metres and are completely harmless to divers, often remaining stationary even when approached within arm's length. They feed on molluscs and crustaceans at night, and the sheltered bay provides ideal conditions for their benthic lifestyle.

Evidence at this site

0 records within 25 km

Confidence: low

No date on file
How is this calculated?

Sighting evidence is compiled from iNaturalist observation records within a set proximity radius, filtered for quality-grade observations. “Last confirmed” is the date of the most recent research-grade record. Record count covers a rolling 24-month window. Confidence reflects record count, recency, and consistency of seasonal signal.

Also seen at other sites